| Patents for F16D 25 - Fluid-actuated clutches (9,207) |
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| 02/05/2004 | US20040020722 Automatic transmission |
| 02/05/2004 | DE4331241B4 Hydraulischer Betätigungszylinder Hydraulic actuating cylinder |
| 02/05/2004 | DE4143687B4 Reibungskupplung mit Wegsensor Friction clutch travel sensor |
| 02/05/2004 | DE10332370A1 Hydraulic operating system for operating a vehicle clutch comprises a master cylinder unit and a slave cylinder unit connected by a hydraulic line, and a throttle valve for changing the flow resistance between the master and slave cylinders |
| 02/05/2004 | DE10232345A1 Clutch or clutch and brake combination, comprising controllable combination arranged at same axial height as flexible clutch |
| 02/04/2004 | EP1387105A1 Disk for force transmitting aggregate |
| 02/03/2004 | US6684995 Automatic transmission rotating clutch with no return spring |
| 02/03/2004 | US6684991 Rotational speed differential hydraulic clutch having control valves |
| 01/29/2004 | WO2004010017A2 Hydraulic actuation system |
| 01/29/2004 | US20040016618 Control air pressure; activation switches |
| 01/29/2004 | US20040016317 Torsional-vibration damper |
| 01/28/2004 | EP1384019A1 Shiftable transmission |
| 01/22/2004 | WO2003083321A8 Pressure control valve for hydraulic actuation assembly |
| 01/22/2004 | WO2003077407A3 Adjustable torque orthogonal and/or in-line drive system and method for transferring power |
| 01/22/2004 | DE10327437A1 Hydraulisches System Hydraulic system |
| 01/22/2004 | DE10323570A1 Hydraulisches System insbesondere für Kraftfahrzeuge Hydraulic system especially for motor vehicles |
| 01/22/2004 | DE10230183A1 Verfahren zur Kühlfluidzuführung für Lamellenkupplungen und -bremsen in Automatgetrieben und Einrichtung zur Kühlfluidzuführung A method for cooling fluid supply for multi-disc clutches and brakes in automatic transmissions and apparatus for cooling fluid supply |
| 01/21/2004 | EP1382876A1 Clutch connection/disconnection detection system for single-cylinder engine |
| 01/21/2004 | EP1382875A1 Wet clutch or friction plate brake |
| 01/21/2004 | CN2600420Y Gravity driven quick release hoist |
| 01/21/2004 | CN1469055A Clutch cushion wear detecting equipment |
| 01/21/2004 | CN1469054A Power transmission chopping apparatus |
| 01/20/2004 | US6679366 Clutch release arrangement |
| 01/20/2004 | US6679132 Transmission |
| 01/20/2004 | US6679056 Pressure booster |
| 01/15/2004 | WO2004005737A1 Hydraulically actuated synchronized transmission |
| 01/15/2004 | WO2004005113A1 Mechanical coupling |
| 01/15/2004 | US20040007125 Hydraulic piston-and-cylinder arrangement |
| 01/15/2004 | DE10327033A1 Kraftübertragungs/-Unterbrechungs-Vorrichtung Power transmission / -Unterbrechungs device |
| 01/15/2004 | DE10232440A1 Antriebssystem für ein Fahrzeug Drive system for a vehicle |
| 01/15/2004 | DE10230501A1 Hydraulisch betätigbares Kupplungssystem Hydraulically operated clutch system |
| 01/15/2004 | DE10229746A1 Ausrücker mit einem automatisch nachgeschmierten Ausrücklager Releaser with an automatically nachgeschmierten Releaser |
| 01/15/2004 | DE10229515A1 Getriebeschaltung Gear shift |
| 01/14/2004 | EP1285184B1 Automatic transmission |
| 01/14/2004 | EP1088175B1 Guide bushing for a slave cylinder |
| 01/13/2004 | US6675944 Return apparatus for a clutch piston of an automatic transmission |
| 01/08/2004 | WO2004003399A1 Propulsion system for a vehicle |
| 01/08/2004 | WO2003097422A3 Master cylinder with pressure equalisation |
| 01/08/2004 | US20040003978 Pressure actuated clutch pulley |
| 01/08/2004 | US20040003977 System and method for supplying cooling fluid for friction elements in automatic transmissions |
| 01/08/2004 | DE10327164A1 Kupplungsscheibenabnutzungs-Erfassungsvorrichtung Clutch disc wear detection device |
| 01/07/2004 | EP1378679A2 Hydraulically actuated clutch system |
| 01/07/2004 | EP1377757A1 Clutch assembly with a gear pump |
| 01/07/2004 | EP1377756A1 Speed differential-dependent hydraulic clutch with a control valve |
| 01/02/2004 | EP1375948A2 Power transmission device with safety means for venting the pressurised fluid used to disengage the said device |
| 01/02/2004 | EP1375947A1 Hydraulic clutch control device |
| 01/01/2004 | US20040000341 Two-way orifice check valve device for hydraulic circuit |
| 12/31/2003 | WO2002040891A3 Bi-directional overrunning clutch with automatic backdrive |
| 12/30/2003 | US6668997 Device for fixing a hydraulic clutch activating device, especially a clutch slave cylinder |
| 12/30/2003 | US6668994 Torque transfer device |
| 12/30/2003 | US6668992 Clutch-brake system and press machine |
| 12/30/2003 | US6668953 Power train having an internal combustion engine, energy converter, clutch, and accessory |
| 12/30/2003 | CA2322079C Power transmission apparatus of vehicle |
| 12/24/2003 | WO2003106868A1 Dual connecting and disconnecting apparatus |
| 12/23/2003 | US6666789 Frictional variable transmission for vehicle |
| 12/23/2003 | US6666316 Hydraulic actuated radial friction clutch/brake |
| 12/23/2003 | US6666313 Dual mass clutch system |
| 12/23/2003 | US6666312 Modulatable power transmission clutch and a marine transmission |
| 12/18/2003 | WO2003027535A3 Torque transfer clutch with linear piston hydraulic clutch actuator |
| 12/18/2003 | US20030232675 Power transmission interruption apparatus |
| 12/18/2003 | US20030230463 Friction plate groove pattern |
| 12/18/2003 | US20030230461 Electronic controlled coupling |
| 12/18/2003 | DE20315735U1 Axial position sensing device for piston in hydraulic clutch in motor vehicle, has flux-conducting element extending over range of relative axial positions of permanent magnet |
| 12/17/2003 | EP1371875A1 Device to damp rotational vibrations |
| 12/17/2003 | EP1371868A1 Electronic controlled coupling |
| 12/17/2003 | EP1371866A1 Clutch plate for multi-plate friction clutch |
| 12/16/2003 | US6662904 Friction engagement element with lubrication |
| 12/11/2003 | WO2003102438A1 Gearshift transmission for a motor vehicle having a hydraulically actuatable multi-disc clutch |
| 12/11/2003 | WO2003052292A3 Rear drive module for all-wheel drive vehicle |
| 12/10/2003 | EP1369610A2 Multiple clutch device with at least two multi-disc clutch units |
| 12/10/2003 | EP1369597A2 Hydraulic cylinder |
| 12/10/2003 | EP1368574A1 Method for building up pressure in connection couplings, and respective connection coupling |
| 12/09/2003 | US6659252 Clutch actuating apparatus |
| 12/09/2003 | US6659251 Multiple plate clutch device |
| 12/04/2003 | WO2003100260A2 Hydraulic system, especially for motor vehicles |
| 12/04/2003 | US20030224671 Shift mechanism for marine propulsion unit |
| 12/04/2003 | US20030221930 Clutch actuation device |
| 12/03/2003 | EP1367284A1 Hydraulic-actuated clutch with at least one purgeable slave cylinder |
| 12/03/2003 | EP1367283A1 Clutch actuator |
| 12/03/2003 | CN2589745Y Liquid damping static pressure type clutch |
| 11/27/2003 | WO2003097422A2 Master cylinder with pressure equalisation |
| 11/27/2003 | US20030220171 Detecting the clutch state during engine drag torque regulation |
| 11/27/2003 | US20030217903 Automatic transmission start-up device |
| 11/26/2003 | EP1365167A2 Actuating device for a friction clutch for a motor vehicle |
| 11/26/2003 | EP1364134A1 Clutch arrangement |
| 11/26/2003 | EP1364133A1 Fully filled wet clutch with hydrodynamic cooling |
| 11/20/2003 | WO2003095858A1 Clutch engagement control device |
| 11/20/2003 | WO2003095280A2 Hydraulic system |
| 11/20/2003 | US20030213240 Hydraulic piston and cylinder assembly with improved equalization |
| 11/18/2003 | US6648117 Starting clutch and method for controlling same |
| 11/18/2003 | US6647722 Device to reduce vibrations in a hydraulic force transfer system |
| 11/18/2003 | CA2257071C Force transmitting assembly |
| 11/12/2003 | EP1361374A1 Clutch device for motor vehicle or the like |
| 11/12/2003 | EP1361102A2 Support for a coupling unit in a motor-vehicle transmission |
| 11/12/2003 | CN2586007Y Alligator air bag clutch |
| 11/06/2003 | WO2003091097A2 Modulatable power transmission clutch and a marine transmission |
| 11/05/2003 | CN1126881C Static-pressure controlled clutch |
| 11/04/2003 | US6640950 Fluid clutch fill detection system and method |
| 11/04/2003 | US6640541 Master cylinder for use in power trains of motor vehicles |
| 10/30/2003 | US20030201145 Power transfer device with hydraulic clutch actuation |